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https://github.com/byteworksinc/ORCA-C.git
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91d33b586d
The main changes made to most tests are:
*Declarations always include explicit types, not relying on implicit int. The declaration of main in most test programs is changed to be "int main (void) {...}", adding an explicit return type and a prototype. (There are still some non-prototyped functions, though.)
*Functions are always declared before use, either by including a header or by providing a declaration for the specific function. The latter approach is usually used for printf, to avoid requiring ORCA/C to process stdio.h when compiling every test case (which might make test runs noticeably slower).
*Make all return statements in non-void functions (e.g. main) return a value.
*Avoid some instances of undefined behavior and type errors in printf and scanf calls.
Several miscellaneous bugs are also fixed.
There are still a couple test cases that intentionally rely on the C89 behavior, to ensure it still works.
51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
/* Conformance Test 7.7.1.1: Verification of logical AND operator */
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#include <stdio.h>
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#include <math.h>
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int main (void)
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{
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int i [3] = { 5, 6, 7 }, *i1ptr = i, *i2ptr = &i [2];
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int j, k, m, n;
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long L = 32777;
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char ch = '!';
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enum E { a, b, c };
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unsigned int ui = 653;
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unsigned long ul = 895;
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unsigned char uch = 0x8;
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float f = 3.5;
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double d = 87.65;
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extended e = 92.33;
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/* Perform logical ANDs; test expected results. Left-to-right evaluation */
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/* guaranteed. */
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j = i [0] && i [2]; k = L && c; m = 0 && uch++; n = a && ch--;
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if ((j != 1) || (k != 1) || (m != 0) || (n != 0) || (uch != 8) ||
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(ch != '!'))
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goto Fail;
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j = f && (!d); k = --e && ++L; m = d && f; n = 0 && f--;
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if ((j != 0) || (k != 1) || (m != 1) || (n != 0) ||
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(fabs(e - 91.33) > 0.00001) || (L != 32778) || (fabs(f - 3.5) > 0.00001))
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goto Fail;
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j = i1ptr && i2ptr; k = 0 && (--i2ptr);
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m = i2ptr && i1ptr++; n = i2ptr-- && 0;
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if ((j != 1) || (k != 0) || (m != 1) || (n != 0) || (*i1ptr != 6) ||
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(*i2ptr != 6))
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goto Fail;
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printf ("Passed Conformance Test 7.7.1.1\n");
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return 0;
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Fail:
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printf ("Failed Conformance Test 7.7.1.1\n");
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}
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